4542230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 10824192

約数和(自身を除く): 6281962

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 347, 374, 385, 595, 694, 770, 935, 1190, 1309, 1735, 1870, 2429, 2618, 3470, 3817, 4858, 5899, 6545, 7634, 11798, 12145, 13090, 19085, 24290, 26719, 29495, 38170, 41293, 53438, 58990, 64889, 82586, 129778, 133595, 206465, 267190, 324445, 412930, 454223, 648890, 908446, 2271115, 4542230]

約数ペア:

[(1, 4542230), (2, 2271115), (5, 908446), (7, 648890), (10, 454223), (11, 412930), (14, 324445), (17, 267190), (22, 206465), (34, 133595), (35, 129778), (55, 82586), (70, 64889), (77, 58990), (85, 53438), (110, 41293), (119, 38170), (154, 29495), (170, 26719), (187, 24290), (238, 19085), (347, 13090), (374, 12145), (385, 11798), (595, 7634), (694, 6545), (770, 5899), (935, 4858), (1190, 3817), (1309, 3470), (1735, 2618), (1870, 2429)]